def get_persisted_log(self):
"""
Returns the log object for this vistrail if available
"""
log = Log()
if isinstance(self.locator, vistrails.core.db.locator.ZIPFileLocator):
if self.db_log_filename is not None:
log = open_log_from_xml(self.db_log_filename, True)
if isinstance(self.locator, vistrails.core.db.locator.DBLocator):
connection = self.locator.get_connection()
log = open_vt_log_from_db(connection, self.db_id)
Log.convert(log)
return log
def get_persisted_log(self):
"""
Returns the log object for this vistrail if available
"""
log = Log()
if isinstance(self.locator, vistrails.core.db.locator.ZIPFileLocator):
if self.db_log_filename is not None:
log = open_log_from_xml(self.db_log_filename, True)
if isinstance(self.locator, vistrails.core.db.locator.DBLocator):
connection = self.locator.get_connection()
log = open_vt_log_from_db(connection, self.db_id)
Log.convert(log)
return log
def merge_logs(new_log, log_fname):
log = vistrails.db.services.io.merge_logs(new_log, log_fname)
Log.convert(log)
return log
def open_log(fname, was_appended=False):
log = vistrails.db.services.io.open_log_from_xml(fname, was_appended)
Log.convert(log)
return log